/* Mêmes jetons de conception que la page catalogue, pour une identité
   cohérente d'une page à l'autre. */
:root{
  --kraft: #ece1c8;
  --kraft-deep: #e2d4b4;
  --kraft-deeper: #e8dfca;
  --ink: #2a231d;
  --ink-soft: #6e6151;
  --ink-faint: #948765;
  --brun: #6b4023;
  --brun-deep: #4c2d17;
  --encre: #34445c;
  --vert: #4b5c40;
  --marge: rgba(150, 62, 52, 0.4);
  --border: rgba(42, 35, 27, 0.15);
  --border-strong: rgba(42, 35, 27, 0.27);
  --hover: rgba(42, 35, 27, 0.055);
  --focus: rgba(52, 68, 92, 0.45);
  --radius: 3px;
  --serif: 'IBM Plex Serif', Georgia, 'Times New Roman', serif;
  --sans: 'IBM Plex Sans', -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }

body{
  background-color: var(--kraft);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
}

body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .5;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.045 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a{ color: inherit; }
::selection{ background: var(--brun); color: var(--kraft); }
:focus-visible{ outline: 2px solid var(--encre); outline-offset: 2px; }

/* ---- barre d'outils (identique dans l'esprit à la page catalogue) ---- */


.toolbar{
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--kraft-deep);
  border-bottom: 1px solid var(--border-strong);
}

.toolbar-inner{
  max-width: 1040px;
  margin: 0 auto;
  padding: .95rem 1.5rem .35rem;
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.brand{
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
  line-height: 1.15;
  flex-shrink: 0;
}
.brand-mark{
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.55rem;
  letter-spacing: .01em;
  padding-bottom: .5rem;
}
.brand-sub{
  font-family: var(--sans);
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: var(--ink-soft);
  margin-top: .1rem;
}

.site-nav{
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.site-nav a{
  font-family: var(--sans);
  font-size: .85rem;
  color: var(--ink-soft);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color .12s ease, border-color .12s ease;
}
.site-nav a:hover{ color: var(--brun); border-color: var(--brun); }
.site-nav a[aria-current="page"]{
  color: var(--ink);
  font-weight: 500;
  border-bottom-color: var(--brun);
}

.upload-link{
  margin-left: auto;
  flex-shrink: 0;
  font-family: var(--sans);
  font-size: .82rem;
  color: var(--brun);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: border-color .12s ease;
}
.upload-link:hover{ border-bottom-color: var(--brun); }

@media (max-width: 640px){
  .toolbar-inner{ flex-wrap: wrap; gap: .85rem 1.5rem; }
  .upload-link{ margin-left: 0; }
}

/* ---- corps de page, façon page imprimée avec filet de marge ---- */

main{ position: relative; z-index: 1; }

.content-wrap{
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 1.75rem 5rem 3.1rem;
  position: relative;
}
.content-wrap::before{
  content:"";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 2.15rem;
  width: 1px;
  background: var(--marge);
}
@media (max-width: 640px){
  .content-wrap{ padding: 2rem 1.15rem 4rem 1.15rem; }
  .content-wrap::before{ display: none; }
}

.eyebrow{
  font-family: var(--sans);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--ink-faint);
  margin: 0 0 .6rem;
}
.about-title{
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.95rem;
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 1.1rem;
  max-width: 22ch;
}
.lead{
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0 0 2.6rem;
}

.about-section{ margin: 2.6rem 0; }
.about-section:first-of-type{ margin-top: 0; }
.section-title{
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink);
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: .5rem;
  margin: 0 0 1rem;
}
.about-section p{
  font-family: var(--serif);
  font-size: .96rem;
  line-height: 1.75;
  color: var(--ink);
  max-width: 58ch;
  margin: 0 0 .9rem;
}
.about-section p.section-intro{ color: var(--ink-soft); }

.value-list{
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  max-width: 52ch;
}
.value-list li{
  font-family: var(--serif);
  font-size: .94rem;
  color: var(--ink);
  padding: .4rem 0 .4rem 1.2rem;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.value-list li:last-child{ border-bottom: none; }
.value-list li::before{
  content: "—";
  position: absolute;
  left: 0;
  color: var(--brun);
}

/* ---- équipe ---- */

.team-list{ list-style: none; margin: 1.2rem 0 0; padding: 0; }
.team-row{
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--border);
}
.team-row:last-child{ border-bottom: none; }
.stamp{
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brun);
  color: var(--kraft);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  font-size: .82rem;
  border-radius: 2px;
}
.team-info{ display: flex; flex-direction: column; gap: .2rem; min-width: 0; }
.team-name{ font-family: var(--serif); font-weight: 600; font-size: .98rem; color: var(--ink); }
.team-role{
  font-family: var(--sans);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--ink-faint);
}
.team-bio{
  font-family: var(--serif);
  font-style: italic;
  font-size: .87rem;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 46ch;
  margin-top: .1rem;
}

/* ---- contact ---- */

.contact-list{
  display: grid;
  grid-template-columns: auto 1fr;
  row-gap: .7rem;
  column-gap: 1.6rem;
  margin: 1.2rem 0 0;
}


.contact-list dt{
  font-family: var(--sans);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-faint);
  align-self: baseline;
  white-space: nowrap;
  margin-top:0.5em;
}
.contact-list dd{
  margin: 0;
  font-family: var(--serif);
  font-size: .96rem;
  color: var(--ink);
}
.contact-list dd a{
  color: var(--brun);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.contact-list dd a:hover{ border-bottom-color: var(--brun); }

@media (max-width: 640px){
  .about-title{ font-size: 1.6rem; max-width: none; }
  .contact-list{ grid-template-columns: 1fr; row-gap: 1rem; }
  .contact-list dt{ margin-bottom: .1rem; }
}

/* ---- colophon ---- */

.footer{
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.75rem 3rem 3.1rem;
}
.colophon{
  font-family: var(--serif);
  font-style: italic;
  font-size: .82rem;
  color: var(--ink-faint);
  border-top: 1px solid var(--border);
  padding-top: 1.2rem;
}
@media (max-width: 640px){ .footer{ padding: 0 1.15rem 3rem; } }

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; animation: none !important; }
}